Defogger: meaning, definitions and examples

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defogger

[dɪˈfɒɡər ]

Definition

^{Context #1 | Noun}

automotive tool

A defogger is a device used to remove condensation from the interior surfaces of automotive windows. This tool helps to improve visibility and ensure safety while driving. Defoggers work by blowing warm air onto the glass or using a heating element to reduce fog build-up. It is commonly found in modern vehicles and can be activated with a simple switch. Proper use of a defogger is essential for safe driving in humid conditions.

Synonyms

demister, fog removal device.

Examples of usage

I turned on the defogger to clear the windshield.
The defogger quickly removed the fog from the car windows.
Make sure to use the defogger when driving in wet weather.
The defogger is an essential feature in winter driving.

Interesting Facts

Science and Technology

Defoggers work by blowing warm air onto the glass to reduce humidity and remove fog.
Modern vehicles often have electronic defoggers that can automatically adjust to different weather conditions.
Some defoggers use heated wires embedded in the glass to quickly eliminate fog, improving driving safety.

History

The concept of defogging glass dates back to early automotive designs in the 1920s, improving visibility for drivers.
In the early years, drivers relied on manual methods like windshield wipers and opening windows to clear fog.
The invention of electrically heated glass in the 1970s revolutionized defogging technology in cars.

Everyday Life

Defoggers aren't just for cars; they're also used in bathroom mirrors to ensure a clear view after a hot shower.
Many households use defogging sprays as a quick solution for bathroom mirrors or glasses to prevent fog buildup.
In addition to vehicles, defogging technology is found in sports glasses and goggles for better visibility during activities.

Cultural Relevance

Fog is often symbolically linked to confusion or uncertainty, making defogging an apt metaphor for clarity in everyday life.
Movies and literature sometimes use fog as a plot device, and the act of defogging becomes a pivotal moment of realization for characters.
In certain cultures, clarity is seen as a metaphor for enlightenment, with defogging representing the removal of obstacles to understanding.